* wip(feat): Linux Mint 19 added.

issue [#825].

* 825_dist_linux: wip(feat): Alpine xml added. issue [#825].

* 825_dist_linux: wip(fix): minor changes. issue [#825]

* 825_dist_linux: feat: Alpine machines implemented. issue [#825]

* 825_dist_linux: feat:Mint machines implemented. issue [#825]

* 825_dist_linux: fix: Renamed mint19 and alpine381. issue [#825]

* wip(downloads): improve description and file_re for Mint and Alpine

It is better plan ahead and have file_re less specific.
With \d+ it will download future releases like 3.8.2 and
whatever

issue #869

* 825_dist_linux: fix: Substitute md5 for sha256. Issue [#825].

* wip(frontend): Alpine minimun disk is only 1

issue #825